Install gir1.2-rest-0.7 by entering the following commands in the terminal:
sudo apt update sudo apt install gir1.2-rest-0.7
Description:
REST service access library (introspection files)
This library was designed to make it easier to access web services that claim to be "RESTful". It includes convenience wrappers for libsoup and libxml to ease remote use of the RESTful API. . This package contains introspection data. . It can be used by packages using the GIRepository format to generate dynamic bindings.
Homepage: https://wiki.gnome.org/Librest
Version: 0.8.0-2
Section: introspection